bluetoothengine/headsetsimulator/core/src/RemoteControl/hsremotecontrolparser.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/headsetsimulator/core/src/RemoteControl/hsremotecontrolparser.cpp Wed Sep 15 15:59:44 2010 +0200
@@ -0,0 +1,114 @@
+/*
+ * Component Name: Headset Simulator
+ * Author: Comarch S.A.
+ * Version: 1.0
+ * Copyright (c) 2010 Comarch S.A.
+ *
+ * This Software is submitted by Comarch S.A. to Symbian Foundation Limited on
+ * the basis of the Member Contribution Agreement entered between Comarch S.A.
+ * and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be
+ * used only in accordance with the terms and conditions of the Agreement.
+ * Any other usage, duplication or redistribution of this Software is not
+ * allowed without written permission of Comarch S.A.
+ *
+ */
+
+#include "hsremotecontroltools.h"
+#include "debug.h"
+
+CHsRemoteControlParser* CHsRemoteControlParser::NewL()
+ {
+ CHsRemoteControlParser *self = CHsRemoteControlParser::NewLC();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+CHsRemoteControlParser* CHsRemoteControlParser::NewLC()
+ {
+ CHsRemoteControlParser *self = new ( ELeave ) CHsRemoteControlParser;
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+CHsRemoteControlParser::~CHsRemoteControlParser()
+ {
+
+ }
+
+void CHsRemoteControlParser::ConstructL()
+ {
+
+ }
+
+CHsRemoteControlParser::CHsRemoteControlParser()
+ {
+
+ }
+
+void CHsRemoteControlParser::ParseL( const TDesC8 &aText,
+ THsRemoteControlCommand &aCommand )
+ {
+ TRACE_FUNC_ENTRY
+ if ( !IsPackageValid( aText ) )
+ {
+ User::Leave( KErrArgument );
+ }
+
+ TBuf8 <KHsRemoteControlPackageTypeMaxLength> typeBuf;
+ TBuf8 <KHsRemoteControlPackageLength - KHsRemoteControlPackageTypeMaxLength>
+ dataBuf;
+
+ User::LeaveIfError( SplitPackage( aText, typeBuf, dataBuf ) );
+
+ THsRemoteControlCommandType cmdType = EHsLast;
+ User::LeaveIfError( RecognizeType( typeBuf, cmdType ) );
+
+ THsControlCommandData cmdData( dataBuf );
+
+ THsRemoteControlCommand tmpCommand( cmdData, cmdType );
+
+ THsRemoteControlCommand::Copy( tmpCommand, aCommand );
+ TRACE_FUNC_EXIT
+ }
+
+TBool CHsRemoteControlParser::IsPackageValid( const TDesC8 &aData )
+ {
+ return ( aData.Size() <= KHsRemoteControlPackageLength ) && ( aData.Find(
+ KHsRemoteControllerPackageDelim ) != KErrNotFound );
+ }
+
+TInt CHsRemoteControlParser::SplitPackage( const TDesC8 &aData,
+ TDes8 &aTypePart, TDes8 &aDataPart )
+ {
+ TRACE_FUNC_ENTRY
+ TInt err = KErrNone;
+
+ TInt delimPos = aData.Find( KHsRemoteControllerPackageDelim );
+ if ( delimPos != KErrNotFound )
+ {
+ aTypePart.Copy( aData.Left( delimPos ) );
+ aDataPart.Copy( aData.Right( aData.Length() - delimPos - 1 ) );
+ }
+ else
+ {
+ err = KErrNotFound;
+ }
+
+ TRACE_FUNC_EXIT
+ return err;
+ }
+
+TInt CHsRemoteControlParser::RecognizeType( const TDesC8 &aTypePart,
+ THsRemoteControlCommandType& aCommandType )
+ {
+ TRACE_FUNC_ENTRY
+ TLex8 lex( aTypePart );
+ TInt val;
+ TInt err = lex.Val( val );
+
+ aCommandType = (THsRemoteControlCommandType) val;
+ TRACE_FUNC_EXIT
+ return err;
+ }
+